Samsung Galaxy S25 Edge (SM-S937B/DS 256GB) vs LG K12 Prime (X525BAW)
Side by side comparison between Samsung Galaxy S25 Edge vs LG K12 Prime phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1440x3120
200
MP
MP
12mp
12GB
RAM
RAM
Octa-core
3900
mAh
mAh
(Non removable)
vs
6.26"
IPS
IPS
720x1520
16
MP
MP
13mp
3GB
RAM
RAM
Octa-core
3500
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S25 Edge (SM-S937B/DS 256GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
33 Advantages 
5 Advantages | 20 Common items in both devices |
| 16 million |
| LED flash |
| Only digital zoom |
| PDAF: phase detection autofocus on both cameras / PDAF: phase detection autofocus |
| HDR photo/video on both cameras / HDR photo on both cameras |
| Capacitive |
| Multitouch |
| +13 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Model | Galaxy S25 Edge (SM-S937B/DS 256GB) | K12 Prime (X525BAW) |
| Other model names | Galaxy S25 Edge SM-S937B/Dual-SIM | LG K12 Prime LMX525BAW, LM-X525BAW |
| Country or region available |  (Global, International) |  Brazil |
| Brand | Samsung | LG |
| Release date | 5/29/2025, Announced: 5/13/2025 | 5/13/2019 |
| Depth | 5.8 millimeters (0.23 inches) | 8.75 millimeters (0.34 inches) |
| Size (width x height) | 75.6 x 158.2 millimeters (2.98 x 6.23 in) | 77 x 161.3 millimeters (3.03 x 6.35 in) |
| Weight | 163 grams (5.71 ounces) | 170 grams (5.95 ounces) |
| Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass Victus 2 | Plastic body, glass front |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Display type | LTPO AMOLED | TFT IPS LCD |
| Screen size | 6.7" inches | 6.26" inches |
| Screen-to-body ratio | ~92.1% (screen-to-body ratio) | ~78.8% (screen-to-body ratio) |
| Display resolution | 1440x3120 pixels (19.5:9) | 720x1520 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 513 PPI | 269 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass Ceramic 2 | Not supported |
| Refresh rate | 120Hz | feature not registered |
| Display features | HDR10+ | feature not registered |
🤖 Operating System | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| System version | Android 15 | Android 9.0 Pie |
| Firmware update | feature not registered | feature not registered |
| User Interface | One UI 7.0 | feature not registered |
⚙️ Processor | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Chipset | 64bit: Qualcomm Snapdragon 8 Elite (SM8750-AB) (3nm) | 64bit: MediaTek Helio P22 (MT6762) (12nm) |
| CPU | Octa-core, 2 processors: 2x 4.47GHz Oryon V2 Phoenix L (Dual-core) 6x 3.53GHz Oryon V2 Phoenix M (Hexa-core) | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 830 (1100MHz) | PowerVR GE8320 (650MHz) |
| Performance (benchmark) | AnTuTu: 2147092 (v10) Geekbench: 9391 (v6) | feature not registered |
💽 Memory and storage | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| RAM memory | 12GB LPDDR5X | 3GB LPDDR3 |
| Internal storage | 256GB (220GB available) UFS 4.0 | 64GB (48GB available) eMMC 5.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 5000/1024 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 28) |
| Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE |
📷 Camera | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Back camera (main camera) | (dual camera) 200 megapixels 12MP ultrawide f/2.213mm1/2.55"1.4µmPDAF | (triple camera) 16 megapixels 5MP ultrawide f/2.21/5"1.12um13mm120° 2MP depth f/2.41/5"1.75um86° |
| Main camera resolution | 20000x10000 pixels | 4608x3456 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.7 (aperture) | f/2.0 (aperture) |
| Focal length | 24mm (lens) | 26mm (lens) |
| Sensor size | 1/1.3" inches | 1/3.1" inches |
| Pixel size | 0.6µm pixel | 1µm pixel |
| Autofocus | PDAF: phase detection autofocus on both cameras | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo/video on both cameras | HDR photo on both cameras |
| Camera extras | 8K@30fps 4K@30/60/120fps 1080p@30/60/120/240fps | feature not registered |
📸 Front camera | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Front camera (secondary) | 12 megapixels | 13 megapixels |
| Front camera resolution | 4000x3000 pixels | 4160x3120 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | 26mm (lens) | feature not registered |
| Sensor size | 1/3.2" inches | 1/3.1" inches |
| Pixel size | 1.12µm pixel | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Loudspeaker | Stereo sound | Supported |
| Active noise cancellation | 3 microphones | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| USB | USB 3.2 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.4 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax/be [wifi7/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) 5V/1.2A |
| Battery capacity | 3900 mAh | 3500 mAh |
| Charger, watts | 25W Wired fast charging | Wired charging |
| Inductive / wireless charging | 15W Qi2 wireless charging | feature not registered |
| Talk time autonomy | feature not registered | 10 hours |
| Standby | feature not registered | 150 hours (6.3 days) |
➕ Other features | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Titanium Jetblack, Titanium Silver, Titanium Icyblue • Samsung DeX | • Colors: Aurora black, Moroccan blue • 19:9 display ratio • LG UX 7 • DTS:X surround sound |
☢️ Radiation rate | ||
| Galaxy S25 Edge (SM-S937B/DS 256GB) | LG K12 Prime (X525BAW) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.17W/kg (head), 1.23W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 1.235W/kg (head), 1.25W/kg (body) | feature not registered |